Sion Bennett

Sion Bennett (born 27 November 1993) is a Welsh rugby union player for Valley RFC in Hong Kong. He moved to Cardiff in January 2017 initially on loan, and then on a permanent basis from April 2017 having previously played at Northampton Saints in the Aviva Premiership.

He previously played for semi-pros Carmarthen Quins, making his debut for them in 2011. He then made his Scarlets debut in a friendly against London Welsh in 2013.

In the summer of 2015, Bennett moved to Northampton Saints. He originally signed a one-year contract, which was extended in March 2016.

He is also a previous Wales U20 international, making 8 appearances for them in 2013.

In 2020 he joined Hong Kong Premiership side Valley RFC.

In 2024, after a series of concussions, Bennett stopped playing at a semi-professional level and started a managerial position at Valley RFC instead. In 2025, he co-founded On Invest, an international property consultancy based in Hong Kong alongside a previous manager of his, John Treacy. Treacy gave him his first job in property at the start of 2020 as he was starting to transition away from professional sports.